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1. (WO2017111109) PACKAGING BAG
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2017/111109 International Application No.: PCT/JP2016/088531
Publication Date: 29.06.2017 International Filing Date: 22.12.2016
IPC:
B65D 81/03 (2006.01) ,B65D 30/02 (2006.01) ,B65D 33/00 (2006.01) ,B65D 75/62 (2006.01)
B PERFORMING OPERATIONS; TRANSPORTING
65
CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
D
CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
81
Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
02
specially adapted to protect contents from mechanical damage
03
Wrappers or envelopes with shock-absorbing properties, e.g. bubble films
B PERFORMING OPERATIONS; TRANSPORTING
65
CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
D
CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
30
Sacks, bags or like containers
02
characterised by the material used
B PERFORMING OPERATIONS; TRANSPORTING
65
CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
D
CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
33
Details of, or accessories for, sacks or bags
B PERFORMING OPERATIONS; TRANSPORTING
65
CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
D
CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
75
Packages comprising articles or materials partially or wholly enclosed in strips, sheets, blanks, tubes, or webs of flexible sheet material, e.g. in folded wrappers
52
Details
58
Opening or contents-removing devices added or incorporated during package manufacture
62
Cuts or perforations, e.g. in closure seams
Applicants:
凸版印刷株式会社 TOPPAN PRINTING CO., LTD. [JP/JP]; 東京都台東区台東1丁目5番1号 5-1, Taito 1-chome, Taito-ku, Tokyo 1100016, JP
Inventors:
西垣 操 NISHIGAKI Misao; JP
永田 絵理子 NAGATA Eriko; JP
Agent:
長谷川 芳樹 HASEGAWA Yoshiki; JP
黒木 義樹 KUROKI Yoshiki; JP
▲高▼木 邦夫 TAKAGI Kunio; JP
鈴木 洋平 SUZUKI Yohei; JP
Priority Data:
2015-25199024.12.2015JP
Title (EN) PACKAGING BAG
(FR) SAC D'EMBALLAGE
(JA) 包装袋
Abstract:
(EN) A packaging bag 1 obtained by fashioning a laminate 10 into the shape of a bag having a rectangular shape in plan view, the laminate 10 having a sheet-shaped substrate 3 made of a resin, a cushioning material 7 made of a foamed resin sheet laminated further inward than the substrate 3, and sealant layers 9 laminated further inward than the cushioning material 7. In the packaging bag 1, a seal part 13 extending in the direction orthogonal to a flow direction (MD direction) and having the sealant layers 9 sealed to each other is provided to one of the end edges of the foamed resin sheet in the flow direction. A notch 17 facing the other end edge of the foamed resin sheet in the flow direction is formed in the seal part 13.
(FR) La présente invention concerne un sac d'emballage (1) obtenu en façonnant un corps laminé (10) dans une forme de sac dont la forme est rectangulaire en vue plane, le corps laminé (10) incluant un substrat en forme de feuille (3) fait de résine, un matériau d'amortissement (7) fabriqué en feuille de résine expansée et laminé davantage vers l'intérieur que le substrat (3), et des couches d'étanchéité (9) laminées davantage vers l'intérieur que le matériau d'amortissement (7). Dans le sac d'emballage (1), une partie d'étanchéité (13) s'étendant dans la direction orthogonale d'une direction d'écoulement (direction MD), et dont les couches de scellement (9) sont scellées l'une à l'autre, est disposée sur l'un des bords d'extrémité de la feuille de résine expansée dans la direction d'écoulement. Une encoche (17) orientée vers l'autre bord d'extrémité de la feuille de résine expansée dans le sens d'écoulement est formée dans la partie d'étanchéité (13).
(JA) 包装袋1は、樹脂からなるシート状の基材3と、基材3よりも内側に積層された発泡樹脂シートからなる緩衝材7と、緩衝材7よりも内側に積層されたシーラント層9とを有する積層体10が、平面視矩形の袋形状に形成されている包装袋である。包装袋1は、発泡樹脂シートの流れ方向(MD方向)における一方の端縁に、シーラント層9同士がシールされ、且つ、流れ方向に直交する方向に延びるシール部13を備えている。このシール部13には、発泡樹脂シートの流れ方向における他方の端縁に向かうノッチ17が形成されている。
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: Japanese (JA)
Filing Language: Japanese (JA)
Also published as:
CN108473248US20180297766